baber/WOPTO huggingface dataset:
Patent GB-2331668-A (GB)
Title: Indicating Received Signal Strength at a Subscriber Terminal
Inventor: LYSEJKO MARTIN
IPC: H04B17/00
Filed: 1997-11-20
Abstract: A subscriber terminal comprises a first signal processing unit (110) associated with an antenna to transmit and receive signals over a wireless link, a second signal processing unit remote from the first (not shown), and a connection medium (120) connecting said first and second signal processing units. Signal strength determination logic is provided at the second unit for determining the signal strength of a signal received by the first unit via the antenna, and passed to the second unit via the connection medium, the signal strength determination logic being arranged to provide on the connection medium an indication signal representative of the received signal strength. An indicator (960) located at the antenna may be driven in response to the indication signal. By this approach, the amount of circuitry required within the first signal processing unit associated with the antenna and typically located outside a building can be reduced, whilst still allowing for an engineer to be provided with a indication of received signal strength in proximity to the antenna so as to facilitate antenna alignment.
Patent GB-2335304-A (GB)
Title: Electric or optic cable which evolves gas for fire protection
Inventor: REID GREGOR
IPC: H01B7/295
Filed: 1998-03-13
Abstract: An electric or optic cable 11 comprises a copper conductor 10 surrounded by insulating layers 14 and 15 and an outer sheath 16. One of the insulating layers 14 or 15 incorporates a material, preferably a blowing agent which evolves a gas or gases at elevated temperatures. Preferably, in the event of a fire, the chemical blowing agent is activated to give off gases which cause the cable to swell to form a bulge 7. The bulge 7 provides a physical barrier to flame spread and heat propagation along the cable. The blowing agent may include sodium bicarbonate, azodicarbonamide, dinitrosopentamethylenetetramine, 4-4'-oxy-bis (benzenesulphonylhydrazide), trihydrazinotriazine, modified azodicarbonamide N,N dimethyl N, N dinitrosoterephthalamide or 5-phenyl tetrazole.
Patent GB-2325421-A (GB)
Title: Coated surgical needle
Inventor: WALTHER CHRISTOPH
IPC: A61L31/10
Filed: 1998-05-22
Abstract: In a process for coating surgical needles, a levelling coat is applied to a surface of a surgical needle in one step or in several steps to fill in and/or level out surface roughnesses and then a slip coating is applied to the levelling coat. The levelling coat is preferably applied by immersing the needle in a solution of a condensable polymethylsiloxane in n-heptane, evaporating off the solvent and curing the siloxane. The slip coating is preferably supplied by immersing the coated needle in a solution of a polydimethylsiloxane having amino and alkoxy groups in n-heptane and evaporating off the solvent.
Patent GB-2325509-A (GB)
Title: Energy-absorbing element
Inventor: EIPPER KONRAD
IPC: B60R19/22
Filed: 1998-05-22
Abstract: An energy-absorbing element, which is produced using metal foam, for use in vehicles, in particular in motor vehicles, has fastening elements 18 for attaching it to the vehicle structure. In order to improve the absorption performance, with the option of influencing this performance in a controlled manner using simple measures, the element is produced in the finished state as a shaped body 10, which is adapted to the energy-absorption performance which is desired in a specific application, directly in the foaming process with a closed outer skin 22.
Patent GB-2344489-A (GB)
Title: Transmission testing apparatus
Inventor: HENLEY MICHAEL
IPC: H04W24/00
Filed: 1998-09-11
Abstract: The testing apparatus generates reference data defining respective reference levels of r.f. power (P<SB>BT</SB>, P<SB>MT</SB>) to be transmitted by the Base Transceiver Station (BTS) and a mobile station (MS) of a GSM cellular mobile telecommunications system. The BTS is caused to initiate transmissions of r.f. power at these levels and the corresponding power levels (P<SB>MR</SB>,P<SB>BR</SB>) received from the MS and the BTS in response to the transmissions are monitored. The reference levels (P<SB>BT</SB>,P<SB>MT</SB>) and the received levels (P<SB>MR</SB>,P<SB>BR</SB>) are processed to generate test values (T<SB>1</SB>,T<SB>2</SB>,T<SB>3</SB>) which can be used to assist in correcting for power losses in the system.
Patent GB-2330577-A (GB)
Title: Dispensing valve with a slitted diaphragm and retention ring
Inventor: CAMPBELL ALEX
IPC: B65D51/24
Filed: 1998-10-21
Abstract: A valve for dispensing viscous fluid includes a resilient diaphragm 1 with a self-closing slit 4 and a diaphragm retention ring 30 with a peripheral portion for engaging a dispensing aperture of a container. The diaphragm may be substantially planar with a single straight slit, and may bulge outwardly during dispensing. The valve may be part of a screw-threaded cap 50, and the retention ring may have circumferential protrusions (35, fig 3) which aid locking of the retention ring to the cap to prevent distortion of the diaphragm when the cap is screwed onto the container.
Patent GB-2328998-A (GB)
Title: Belt tensioner with urging means for damping member
Inventor: AYUKAWA KAZUMASA
IPC: F16H7/08
Filed: 1996-06-13
Abstract: A belt tensioner comprises a tensioner cup (22) and a tensioner arm (30) rotatably connected to the cup. A torsion spring (50) is provided in the cup to act between the cup and the arm so as to elastically urge the arm to rotate. A damping member (32) is securely attached to a lid portion (30b) of the tensioner am and two ring-like springs (33) are provided in the damping member so as to elastically urge an outer circumferential surface (32a) of the damping member to slidingly contact with an inner circumferential surface (22b) of the cup.
Patent GB-2333275-A (GB)
Title: Guide roller for conveyor belts
Inventor: GAMBERINI ROBERTO
IPC: B65G39/02
Filed: 1999-01-20
Abstract: A guide roller 5 for conveyor belts 4 has a pair of flanges 9, arranged coaxially on the corresponding outer surface of a sleeve 6, able to slide axially and rotate along/around the sleeve independently of each other; flexibly yielding springs 13 operate on each flange 9, to maintain said flanges facing each other and reciprocally in contact in a neutral, non operating end position in which the flanges 9 cover the outer surface of the sleeve 6. The flanges 9 are able reciprocally to move away from each other axially along a direction that is parallel to a longitudinal axis (x) of the roller 5 and in opposite directions at the point of contact with the belt 4 and with the possibility of rotating independently, in order to allow the flanges 9 and sleeve 6 gradually to rotate according to the surface area of the belt (4) in contact with the guide roller 5.
Patent GB-2349806-A (GB)
Title: Doughnut turning mechanism
Inventor: SCOTT CHRISTOPHER
IPC: A21B5/08
Filed: 1999-05-10
Abstract: A doughnut turning mechanism comprises a container of frying medium, such as oil, and a carriage which may be raised and lowered within the container of oil. A tray for supporting the doughnuts may be slid inside the carriage, supporting the doughnuts therein. Above each of the doughnuts, attached to the carriage, is positioned a turning bar. As the carriage is lowered into the container of oil (see figures 1-7), the doughnuts rise from the tray and contact the turning bar. They rotate about approximately 180{ around the bar, and cook in an inverted position until the carriage is again raised (figures 8-10), at which point they rotate back around the same arc of 180{ and come to rest once again on the tray (figure 11) as they are lifted out of the oil.
Patent GB-2354768-A (GB)
Title: Scintillation detection
Inventor: JONES PROFESSOR JOHN RICHARD
IPC: G01T1/204
Filed: 1999-09-29
Abstract: A method for scintillation detection of radiation comprises, providing a radioisotope and providing a porous structure comprising a plurality of photon emitting groups that are immobile with respect to and spaced through the structure. The radioisotope is disposed within at least some of the pores of the structure and the photon emitting groups emitting photons in response to emission of radiation by the radioisotope within the structure. At least some of the photons are transmitted by the structure for external detection.
Patent GB-2355299-A (GB)
Title: A lampshade with various patterns
Inventor: WRIGHT DAVID JOHN
IPC: F21V1/12
Filed: 1999-10-12
Abstract: A lampshade 1 consists of a plurality of planar sheet 2 joined to define a loop. Each planar sheet is formed of light permeable material, and has a plurality of holes 3 formed therein to define a pattern. An opaque pattern 4 is carried on each planar sheet, and a translucent pattern 5 is carried on light permeable portions of the planar sheet.
Patent GB-994880-A (GB)
Abstract: 994,880. Gas turbine jet engines. BRISTOL SIDDELEY ENGINES Ltd. June 21, 1962 [June 30, 1961], No. 23767/61. Heading F1J. The invention relates to a gas turbine jet propulsion engine of the by-pass type, the air and gas flow through the compressor and turbine of the engine being in the opposite direction to that of the air flow through the by-pass duct. In Fig. 1 the engine comprises an air compressor 3 combustion equipment 6, a first or high pressure turbine 8 and a second or low pressure turbine 15, the turbine 8 and compressor 3 being drivingly connected together while the turbine 15 is drivingly connected to a ducted fan 16 mounted within an annular duct 20. Air enters the engine through the intake 17 and is guided by vanes 18 into the blades of the ducted fan, the air then flowing rearwardly through the annular passage bounded by the outer wall 23. Some of this air flow is guided by vanes 27 to flow forwardly into the air intake 5 of the compressor 3, the remaining portion of the air continuing to flow rearwardly through the "cold" propulsion nozzle 24. The gases discharging from the turbine 15 flow radially outwardly through ducts 22 and are then discharged rearwardly through an annular propulsion nozzle 25, the flow reversal being assisted by guide vanes 26. The ducts 22 extend across the annular by-pass air duct and are enclosed within streamlined fairings. The exhaust gases may alternatively discharge through separate propulsion nozzles instead of through the annular nozzle 25. In a second embodiment, an outer casing is disposed around the engine shown in Fig. 1 so that the exhaust gases discharging from the nozzle or nozzles 25 flow through an annular duct to an annular outlet nozzle surrounding the "cold" nozzle 24, air being drawn into the annular duct at its open forward end.
Patent HU-T61977-A (HU)
Title: Process for producing aryl ether derivatives and pharmaceutical compositions comprising such active ingredient
Inventor: MAIN ALAN J
IPC: A61P7/00
Filed: 1992-06-10
Abstract: The invention relates to the compounds of the formula
       
and pharmaceutically acceptable salts thereof, in which :
     R is hydrogen or an acyl radical which is derived from an organic carbonic acid, an organic carboxylic acid, a sulfonic acid, or a carbamic acid ;   R 1  is a substituent selected from an aliphatic hydrocarbon radical, an araliphatic hydrocarbon radical and a cycloaliphatic hydrocarbon radical ;   X 1  and X 3 , independently of one another, are oxygen (-O-) or sulphur (-S-) ; and   X 2  is a divalent aliphatic hydrocarbon radical which may be interrupted by an aromatic radical ;   wherein the phenyl rings of formula I may be, independently of one another, further substituted by one or more substituents selected from halogen, trifluoromethyl, an aliphatic hydrocarbon radical, hydroxy, and hydroxy which is etherified by an aliphatic, araliphatic or cycloaliphatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid ;   wherein aryl in the above definitions may be, independently of one another, further substituted by one or more substituents selected from halogen, trifluoromethyl, an aliphatic hydrocarbon radical, hydroxy, and hydroxy which is etherified by an aliphatic, araliphatic or cycloaliphatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid ; and wherein a cycloaliphatic hydrocarbon radical may be substituted by an aliphatic radical. The compounds are useful as selective LTB-4 receptor antagonists in the treatment of conditions or syndromes in mammals which are responsive to LTB-4 receptor antagonism.
Patent HU-T68489-A (HU)
Title: Process for producing ethylene polymers having reduced hexane extractable content
Inventor: JORGENSEN ROBERT JAMES
IPC: C08F10/00
Filed: 1993-08-09
Abstract: A catalyst system of the Ziegler-Natta type suitable for producing ethylene copolymers having a reduced hexane extractable content comprising (a) an organoaluminum component and (b) a titanium trichloride component which has been prepared by reducing titanium tetrachloride with magnesium metal.
Patent HU-T69723-A (HU)
Title: Substituted salicylic acid derivatives, process for producing them and use of them
Inventor: AGBACK KARL HUBERT
IPC: C07D261/16
Filed: 1992-11-04
Abstract: A compound of the formula Het-NR-SO2-Ph2-A-Ph1(COOH)(OH) and tautomic form, salts, solvates, C1-6 alkyl esters and pharmaceutical compositions of the compound. Ph1 and Ph2 are benzene rings with the proviso that carboxy and hydroxy are ortho to one another. Het includes an optionally substituted heterocyclic ring which includes conjugated double bonds and binds to nitrogen in NR. The compound is characterized in that A is a bridge which is stable against reduction because it is not azo, and in that R is hydrogen or lower alkyl. The invention also includes the preparation of the compound and its use as a drug, particularly for treating autoimmune diseases.
Patent HU-T70905-A (HU)
Title: Wc flushing device
Inventor: WEY PAUL
IPC: E03D5/00
Filed: 1994-08-02
Abstract: A flushing device has two water outlets, wherein one outlet is connected to an arch of a trap of the toilet bowl. This outlet is connected to means with which a portion of the flushing water present in a flushing tank can be pressurized and released to this outlet. The water is briefly set into motion with the pressurized flushing water, and more effective emptying of the trap is achieved. The flushing device according to the present invention represents a lower load for the water pipes and operates with less noise than flushing valve-type devices.
Patent IL-39944-A (IL)
Title: 4-phenoxy-phenoxy-alkane-carboxylic acid derivatives and process for their manufacture
IPC: C07C43/29
Filed: 1972-07-19
Abstract: Novel 4-phenoxy-phenoxy-alkane-carboxylic acid derivatives of the formula I <IMAGE> in which R1 stands for hydrogen, methylithio, cyclopentyl, cyclohexyl, phenyl, methylcycylohexyl, ethylcyclohexyl, or R1 and R3 together stand for a -CH=CH-CH=CH- bridge or-unless at least one of the substituents R2 to R8 stands for hydrogen, or if R9 stands for a radical having at least 2 carbon atoms-for chlorine, R2 and R3, independent of one another, each stands for hydrogen, chlorine or alkyl of 1 to 4 carbon atoms, R4 stands for hydrogen, chlorine, alkyl of 1 to 4 carbon atoms, cyclopentyl, cyclohexyl, methylcyclohexyl or R3 and R4 together stand for a -CH=CH-CH=CH- bridge, R5, R6 and R7, independent of one another, each stands for hydrogen or alkyl of 1 to 4 carbon atoms, R8 stands for hydrogen, alkyl of 1 to 4 carbon atoms or allyl, R9 stands for alkyl of 1 to 10 carbon atoms or phenyl and X stands for hydrogen, the cation of a physiologically acceptable inorganic or organic base of a hydrocarbon radical of 1 to 10 carbon atoms, having a strong action on the lipide and cholesterine metabolism and a process for this manufacture.
[US4391995A]
Patent IL-45435-A (IL)
Title: 5-homothiochromanyl(di)thiophosphoric(phosphonic)acid esters
IPC: A01P7/02
Filed: 1974-08-08
Abstract: The invention provides 5-homothiochromanyl-(di)-phosphoric (-phosphonic) acid esters of the formula WHERE R1 is (C1-C4)alkyl, (C1-C4) alkoxy, R2 is (C1-C4)alkyl, R3 is hydrogen, (C1-C4)alkyl or halogen, and X is oxygen or sulfur.
[US3948945A]
Patent IL-59007-A (IL)
Title: Recombinant dna molecules coding for polypeptides displaying hepatitis b virus antigenicity,method of their production and compositions containing the same
Inventor: MURRAY KENNETH
IPC: G01N33/576
Filed: 1979-12-20
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying HBV antigenicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are characterized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent IL-75408-A (IL)
Title: Sub-caliber projectile
Inventor: GIDEON ROSENBERG
IPC: F42B14/06
Filed: 1985-06-05
Abstract: @ A sub-caliber projectile, having a detachable sabot means which comprises leading and trailing obturating members spaced apart along a longitudinal axis of the projectile and releasably secured thereto. A pressure cell is defined between the obturating members communication means being located in the trailing obturating member for effecting communication between the interior of the barrel and the pressure cell and being so designed that the maximum pressure generated in the pressure cell by the influx of propellant gases from the barrel and through the communication means during the launching of the projectile is substantially less than the maximum pressure generated in the barrel and exerted on the trailing obturating member.
Patent IL-75963-A (IL)
Title: Omega interferon polypeptides of type 1,n-glycosylated derivatives thereof with omega interferon activity,polynucleotide sequences encoding the omega interferon polypeptides,methods for the preparation of the polypeptides and pharmaceutical compositions containing them
IPC: C12N15/20
Filed: 1985-07-30
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent IL-79807-A (IL)
Title: Manufacture of microsieves and the resulting microsieves
IPC: C25D1/08
Filed: 1986-08-22
Abstract: An ordinarily delicate microsieve is provided with greater resistance to mechanical distortion by being formed integrally with a rigid frame or by having its thickness built up to an extent where it is significantly more capable of withstanding flex.
Patent IL-90166-A (IL)
Title: Antiretroviral pharmaceutical compositions comprising 9-(2,4-disubstituted butyl)-9H purine derivatives some such novel compounds and their preparation
Inventor: LINDBORG BJOERN GUNNAR
IPC: C07D473/32
Filed: 1989-05-03
Abstract: Antivirally active compounds of the formula <CHEM>  wherein:  R<1> is hydrogen, hydroxy, mercapto or amino;  R<2> is hydrogen, hydroxy, fluoro, chloro or amino;  R<3> and R<4> are independently selected from   - @(OM)2, <CHEM>  amino, hydroxy  or an ether or ester residue thereof, or  R<3> together with R<4> is <CHEM>  wherein M is hydrogen or a pharmaceutically acceptable counterion; and n is 1 or 2; with the proviso that, when R<2> is amino and R<3> and R<4> are hydroxy, R<1> is not hydroxy and in addition, when n = 1, R<1> is not hydrogen, and pharmaceutically acceptable salts thereof; processes and preparation of said compounds, a pharmaceutical composition comprising said compounds, methods for treatment of virus infections as well as use of compounds of the formula I without the proviso for the manufacture of a medicament for treatment of AIDS.
Patent IL-93941-A (IL)
Title: Retinoblastoma gene product antibodies or immunogenic fragments having specific binding affinity to the rbi protein and methods of detecting tumor cells
IPC: C07K16/00
Filed: 1990-03-29
Abstract: The present invention discloses a method of determining the prognosis of a cancer patient by determining the presence or absence of Retinoblastoma gene product in tumor antibodies which specifically bind to the hydrophilic c-terminus of the retinoblastoma protein are also provided.
Patent JP-H03215743-A (JP)
Title: Analysis of metallic impurity in alf3
Inventor: YOSHIKAWA SEIJI
IPC: G01N33/38
Filed: 1990-01-19
Abstract: PURPOSE:To analyze metallic impurities by hydrolyzing AlF3 in a specified high-temp. range and wet-decomposing the formed alumina with a mineral acid under high pressure. CONSTITUTION:A sample is placed in a platinum boat 4 and closed by a 'Viton(R)' plug, an electric furnace 3 is energized and kept at 900-1,000 deg.C, a boiler 2 is heated by a heater 1, the generated steam is introduced into the sample, and the sample is hydrolyzed at high temp. At this time, the AlF3 in the sample is mostly decomposed into alpha-alumina, and the generated HF is condensed by a cooler 6 and absorbed by dil. aq. alkali. The alpha-alumina is charged into a wet high-pressure electrolytic cell, sulfuric acid is added, and the cell is closed and kept at a specified temp. for a specified time to dissolve the sample. Water is then added, the sample is transferred to a separatory funnel, a chelating reagent is added to adjust the pH, and then metallic impurities are extracted by an org. solvent MIBK. A mineral acid is added to the extracted org. layer and heated to volatilze the org. layer, hence the metallic impurities are transferred to the mineral acid, the stripped liq. is measured by ETV-ICP-MS, and the metallic impurities are precisely analyzed.
Patent JP-H06219681-A (JP)
Title: Deflection sensor
Inventor: MURATA ITSUO
IPC: B66C13/22
Filed: 1993-01-25
Abstract: PURPOSE:To provide a deflection sensor which can sense the one-direction deflecting amount and rotational deflecting amount of a hanging tool quickly and accurately and which enables effective deflection stop control. CONSTITUTION:A deflection sensor is equipped with a target 4 hung down by a wire 2 and marked with a band-shaped marker 4a installed on the hanging tool 3 of a crane, a camera 5 installed upon a crane trolley 1 to photograph the motion of the marker 4a on the target 4, and an image processing device to make processing of the images photographed by the camera 5 from time to time. Using the output signal from this image processing device as a reference signal, the correlation function of two points apart a certain distance on the marker 4a is calculated from this reference signal and the output signals obtained at certain time intervals, and the one-direction deflecting amount and rotational deflecting amount are calculated using micro-spacing (h) of the points when the function maximizes, and from the calculating result, the max. deflecting amount of the hanging tool 3 is determined using a computing device.